Colusa, IL Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Colusa, IL in one place.
Partly cloudy. Low around 37, with temperatures rising to around 39 overnight. Southwest wind around 10 mph.
Local Weather Overview
This forecast page for Colusa, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 8, 2026 4:18 AM CST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Colusa, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 4:18 AM CST
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Colusa
Monday looks like the warmest upcoming period in Colusa at 63 degrees F.
Thursday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 8, 2026 4:18 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny. High near 62, with temperatures falling to around 54 in the afternoon. West wind 5 to 10 mph.
Mostly clear, with a low around 37. Northwest wind 0 to 5 mph.
Sunny, with a high near 63. Southwest wind 0 to 10 mph.
Mostly clear, with a low around 45.
Sunny, with a high near 63.
Partly cloudy, with a low around 44.
A slight chance of rain showers. Partly sunny, with a high near 57.
Partly cloudy, with a low around 38.
Mostly sunny, with a high near 50.
Mostly clear, with a low around 31.
Sunny, with a high near 48.
Mostly clear, with a low around 33.
Sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 8
|
Partly Cloudy
|
37°F |
10 mph
SW
|
|
Sunday
Nov 8
|
Sunny
|
62°F |
5 to 10 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
37°F |
0 to 5 mph
NW
|
|
Monday
Nov 9
|
Sunny
|
63°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
45°F |
5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
44°F |
0 mph
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers
|
57°F |
0 to 10 mph
N
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
38°F |
5 to 10 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
50°F |
10 to 15 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
31°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Sunny
|
48°F |
5 mph
N
|
|
Friday Night
Nov 13
|
Mostly Clear
|
33°F |
0 to 5 mph
NW
|
|
Saturday
Nov 14
|
Sunny
|
55°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Colusa.